河北省县域粮食供需平衡评价  

Evaluation of Grain Supply and Demand Balance in Counties of Hebei Province

作　　者：张伟科 刘丹丹 马燕飞 ZHANG Wei-ke;LIU Dan-dan;MA Yan-fei(School of Economics and Management,Handan College,Handan 056005,China)

机构地区：[1]邯郸学院经济管理学院,河北邯郸056005

出　　处：《河北农业科学》2020年第6期23-27,共5页Journal of Hebei Agricultural Sciences

摘　　要：粮食安全战略是我国稳定与繁荣发展的长期战略。河北省是我国粮食生产的重要省份,该地区的粮食供需平衡尤为重要。以河北省137个县域作为研究对象,计算其人均余缺量和县域粮食余缺量,构建人均粮食余缺量与县域粮食余缺量矩阵,对河北省县域粮食供需平衡进行评价。得到以下结论:(1)河北省137个县域的人均粮食盈余量为163.16 kg,S1、S2、S3、S4、S5等级的县域比重分别为56.93%、11.68%、3.64%、13.87%和13.87%,粮食供需平衡总体状况较好,能够实现省内粮食自给自足。(2)S1~S3等级的县域主要分布在地势低平的平原地区,该地区由东北向西南延伸,包括燕山山麓平原、滨海平原和冀中、冀南低平原等地区;S4~S5等级的县域主要分布于非平原地区,该地区主要包括坝上高原、冀北燕山山地、冀西北山地和太行山山地。Food security strategy is a long-term strategy for China’s stability and prosperity.Hebei is an important province of grain production in China,and the grain supply and demand balance in this region is particularly important.Taking 137 counties in Hebei Province as the research objects,the per capita and total county grain surplus and shortage were calculated,the matrix was built,and the grain supply and demand balance of these counties were evaluated.The results showed that the per capita grain surplus amount of 137 counties was 163.16 kg.The proportion of counts at S1,S2,S3,S4 and S5 levels was 56.93%,11.68%,3.64%,13.87%and 13.87%respectively.The overall situation of food supply and demand balance was good,and the province can be self-sufficiency in food.The counties at S1-S3 levels were mainly distributed in the low-lying plain areas,which extended from northeast to southwest,including the piedmont plain of Yanshan Mountain,coastal plain and low plain of central and southern Hebei.The counties at S4-S5 levels were mainly distributed in non-plain areas,which mainly include Bashang Plateau,Yanshan Mountain in north Hebei,mountains in northwest Hebei and Taihang Mountain.

关 键 词：粮食供需平衡 粮食安全 空间格局 县域 河北省 

分 类 号：F323[经济管理—产业经济]